Head to head · 2 products

TS-251D vs TS-433

Verified specs side by side. The green tick marks the better value on each measurable row.

Comparing 2 products
TS-251D
TS-251D—Score pending
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TS-433
TS-433—Score pending
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The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

TS-251D
—
TS-433
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Choose the TS-251D if
  • Lighter in the hand (1,480 vs 2,070 g)
Full specs →
At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.
Why pick theTS-251D1 win
−590 gLighter in the hand1,480 vs 2,070 g
Check priceNo store price yet
Why pick theTS-4330 wins
No measured advantages in our spec data. Check the full specs below.
Check priceNo store price yet
Full specs

Side-by-side specifications

Performance3 differences
RAM
4 GB
4 GB
Storage (max)
4 GB
4 GB
Installed storage drive type
No
No
Chipset
Intel® Celeron® J4005
ARM Cortex-A55
Processor cores
2
4
Processor family
Intel® Celeron®
ARM
Processor frequency
2 GHz
2 GHz
Storage drives installed
No
No
Total installed storage capacity
0 TB
0 TB
Design1 difference
Weight
1480 g
2070 g
Connectivity8 differences
Ethernet LAN (RJ-45) ports
1
2
Jumbo frames support
Yes
Yes
Maximum RAM supported
8 GB
4 GB
Number of storage drives supported
2
4
Storage drive sizes supported
3.5"
2.5,3.5"
Supported file systems
FAT32, HFS+, NTFS, ext3, ext4
FAT32, HFS+, NTFS, exFAT, ext3, ext4
Supported storage drive interfaces
Serial ATA II, Serial ATA III
Serial ATA III, Serial ATA II
Supported storage drive types
HDD & SSD
HDD & SSD
USB 2.0 ports quantity
3
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
1
General4 differences
Ethernet LAN
Yes
Yes
Ethernet LAN data rates
1000 Mbit/s
100,1000,2500 Mbit/s
Manufacturer Sku
TS-251D-4G
TS-433-4G
Model Number
TS-251D
TS-433
RAID levels
0, 1, JBOD
0, 1, 5, 6, 10, JBOD
Where to buy

Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

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